onsemi 2SA2125-TD-H BJTs
Bipolar Transistor, (-)50V, (-)3A, Low VCE(sat), (PNP)NPN Single PCP, SOT-89 / PCP-1, 1000-REEL
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
2SA2125-TD-H
Base Model
Detailed Description
Bipolar Transistor, (-)50V, (-)3A, Low VCE(sat), (PNP)NPN Single PCP, SOT-89 / PCP-1, 1000-REEL
Package
TO-243AA
Lifecycle Status
Active
Datasheet
2SA2125-TD-H Datasheet
Quick Jump:
Technical Specifications
onsemi 2SA2125-TD-H BJTs technical specifications.
General
RoHS
Yes
Package / Case
TO-243AA
Mounting Type
Surface Mount
Operating Temperature
150°C (TJ)
Lifecycle Status
Active
Dc Current Gain Hfe Min IC Vce
200 @ 100mA, 2V
Power Max
3.5 W
Frequency Transition
390MHz
Transistor Type
PNP
Current Collector IC Max
3 A
Alternate Parts Comparison (2SA2125-TD-H vs MBT3906DW1T1G vs BC847CDW1T1G vs BC847CLT1G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-243AA | 6-TSSOP | 6-TSSOP | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Production | Production | Production |
| Case Outline | 419AU | 419B-02 | 419B-02 | 318-08 |
| Compliance | PbAHP | PbAHP | PbAHP | PbAHP |
| Container Qty | 1000 | 3000 | 3000 | 3000 |
| Container Type | REEL | REEL | REEL | REEL |
| Current Collector IC Max | 3 A | 200mA | 100mA | 100 mA |
| Dc Current Gain Hfe Min IC Vce | 200 @ 100mA, 2V | 100 @ 10mA, 1V | 420 @ 2mA, 5V | 420 @ 2mA, 5V |
| Ft Min Mhz | 390 | 250 | 100 | 100 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
This part is listed as a cross for
2DA1797-13Diodes IncorporatedSimilaronsemi
Pin YesPkg YesElec Upgrade
TRANS PNP 50V 3A SOT89-3
More Parts in BJTs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
2SA2125-TD-EonsemiBipolar Transistor, (-)50V, (-)3A, Low VCE(sat), (PNP)NPN Single PCP, SOT-89 / PCP-1, 1000-REEL
2SB1124T-TD-EonsemiBipolar Transistor, (-)50V, (-)3A, Low VCE(sat), (PNP)NPN Single PCP, SOT-89 / PCP-1, 1000-REEL